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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T OE Exhaust Parts

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Rear Muffler with Exhaust Flap - Left

Engineered with precision and adherence to original equipment specifications, this muffler ensures an exact fit For vehicles with production date from 06/20/2022

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4621018
Mfg#:
8W0253609AQ
Ships in 8 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1169.99

This product was last offered at the strikethrough price on
07-28-2026

$1109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler with Exhaust Flap - Right

Engineered with precision and adherence to original equipment specifications, this muffler ensures an exact fit For vehicles with production date from 02/05/2018 up to 06/20/2022

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3561735
Mfg#:
8W0253610C
Ships in 7 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1144.99

This product was last offered at the strikethrough price on
07-28-2026

$1086.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Mid pipe Muffler

Mufflered midpipe that connects the downpipe to the rear mufflers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3250337
Mfg#:
8W0253409G
Special Order: No Guaranteed ETA
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1172.99

This product was last offered at the strikethrough price on
07-28-2026

$1112.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About OE Exhaust Parts

Original Equipment (OE) suppliers are companies that provide vehicle makers with parts and products used in the original vehicle manufacturing process. ECS Tuning has access to these companies and products, making their parts available to our customers.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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